dlls/winex11.drv/x11drv.h

   1 /*
   2  * X11 driver definitions
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  * Copyright 1999 Patrik Stridvall
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #ifndef __WINE_X11DRV_H
  23 #define __WINE_X11DRV_H
  24
  25 #ifndef __WINE_CONFIG_H
  26 # error You must include config.h to use this header
  27 #endif
  28
  29 #include <stdarg.h>
  30 #include <X11/Xlib.h>
  31 #include <X11/Xresource.h>
  32 #include <X11/Xutil.h>
  33 #include <X11/Xatom.h>
  34 #ifdef HAVE_LIBXXSHM
  35 # include <X11/extensions/XShm.h>
  36 #endif /* defined(HAVE_LIBXXSHM) */
  37
  38 #define BOOL X_BOOL
  39 #define BYTE X_BYTE
  40 #define INT8 X_INT8
  41 #define INT16 X_INT16
  42 #define INT32 X_INT32
  43 #define INT64 X_INT64
  44 #include <X11/Xmd.h>
  45 #include <X11/Xproto.h>
  46 #undef BOOL
  47 #undef BYTE
  48 #undef INT8
  49 #undef INT16
  50 #undef INT32
  51 #undef INT64
  52 #undef LONG64
  53
  54 #undef Status  /* avoid conflict with wintrnl.h */
  55 typedef int Status;
  56
  57 #include "windef.h"
  58 #include "winbase.h"
  59 #include "wingdi.h"
  60 #include "winuser.h"
  61 #include "ddrawi.h"
  62 #include "wine/list.h"
  63
  64 #define MAX_PIXELFORMATS 8
  65 #define MAX_DASHLEN 16
  66
  67 struct tagCURSORICONINFO;
  68
  69 extern void CDECL wine_tsx11_lock(void);
  70 extern void CDECL wine_tsx11_unlock(void);
  71
  72   /* X physical pen */
  73 typedef struct
  74 {
  75     int          style;
  76     int          endcap;
  77     int          linejoin;
  78     int          pixel;
  79     int          width;
  80     char         dashes[MAX_DASHLEN];
  81     int          dash_len;
  82     int          type;          /* GEOMETRIC || COSMETIC */
  83     int          ext;           /* extended pen - 1, otherwise - 0 */
  84 } X_PHYSPEN;
  85
  86   /* X physical brush */
  87 typedef struct
  88 {
  89     int          style;
  90     int          fillStyle;
  91     int          pixel;
  92     Pixmap       pixmap;
  93 } X_PHYSBRUSH;
  94
  95 enum x11drv_shm_mode
  96 {
  97     X11DRV_SHM_NONE = 0,
  98     X11DRV_SHM_PIXMAP,
  99     X11DRV_SHM_IMAGE,
 100 };
 101
 102   /* X physical bitmap */
 103 typedef struct
 104 {
 105     HBITMAP      hbitmap;
 106     Pixmap       pixmap;
 107     XID          glxpixmap;
 108     int          pixmap_depth;
 109     /* the following fields are only used for DIB section bitmaps */
 110     int          status, p_status;  /* mapping status */
 111     XImage      *image;             /* cached XImage */
 112     int         *colorMap;          /* color map info */
 113     int          nColorMap;
 114     CRITICAL_SECTION lock;          /* GDI access lock */
 115     enum x11drv_shm_mode shm_mode;
 116 #ifdef HAVE_LIBXXSHM
 117     XShmSegmentInfo shminfo;        /* shared memory segment info */
 118 #endif
 119     struct list   entry;            /* Entry in global DIB list */
 120     BYTE         *base;             /* Base address */
 121     SIZE_T        size;             /* Size in bytes */
 122 } X_PHYSBITMAP;
 123
 124   /* X physical font */
 125 typedef UINT     X_PHYSFONT;
 126
 127 typedef struct tagXRENDERINFO *XRENDERINFO;
 128
 129   /* X physical device */
 130 typedef struct
 131 {
 132     HDC           hdc;
 133     GC            gc;          /* X Window GC */
 134     Drawable      drawable;
 135     RECT          dc_rect;       /* DC rectangle relative to drawable */
 136     RECT          drawable_rect; /* Drawable rectangle relative to screen */
 137     HRGN          region;        /* Device region (visible region & clip region) */
 138     X_PHYSFONT    font;
 139     X_PHYSPEN     pen;
 140     X_PHYSBRUSH   brush;
 141     X_PHYSBITMAP *bitmap;       /* currently selected bitmap for memory DCs */
 142     BOOL          has_gdi_font; /* is current font a GDI font? */
 143     int           backgroundPixel;
 144     int           textPixel;
 145     int           depth;       /* bit depth of the DC */
 146     int           exposures;   /* count of graphics exposures operations */
 147     int           current_pf;
 148     Drawable      gl_drawable;
 149     Pixmap        pixmap;      /* Pixmap for a GLXPixmap gl_drawable */
 150     int           gl_copy;
 151     XRENDERINFO   xrender;
 152 } X11DRV_PDEVICE;
 153
 154
 155 extern X_PHYSBITMAP BITMAP_stock_phys_bitmap;  /* phys bitmap for the default stock bitmap */
 156
 157 /* Retrieve the GC used for bitmap operations */
 158 extern GC get_bitmap_gc(int depth);
 159
 160 /* Wine driver X11 functions */
 161
 162 extern BOOL CDECL X11DRV_AlphaBlend( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 163                                      INT widthDst, INT heightDst,
 164                                      X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 165                                      INT widthSrc, INT heightSrc, BLENDFUNCTION blendfn );
 166 extern BOOL CDECL X11DRV_BitBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 167                                  INT width, INT height, X11DRV_PDEVICE *physDevSrc,
 168                                  INT xSrc, INT ySrc, DWORD rop );
 169 extern BOOL CDECL X11DRV_EnumDeviceFonts( X11DRV_PDEVICE *physDev, LPLOGFONTW plf,
 170                                           FONTENUMPROCW dfeproc, LPARAM lp );
 171 extern LONG CDECL X11DRV_GetBitmapBits( HBITMAP hbitmap, void *bits, LONG count );
 172 extern BOOL CDECL X11DRV_GetCharWidth( X11DRV_PDEVICE *physDev, UINT firstChar,
 173                                        UINT lastChar, LPINT buffer );
 174 extern BOOL CDECL X11DRV_GetDCOrgEx( X11DRV_PDEVICE *physDev, LPPOINT lpp );
 175 extern BOOL CDECL X11DRV_GetTextExtentExPoint( X11DRV_PDEVICE *physDev, LPCWSTR str, INT count,
 176                                                INT maxExt, LPINT lpnFit, LPINT alpDx, LPSIZE size );
 177 extern BOOL CDECL X11DRV_GetTextMetrics(X11DRV_PDEVICE *physDev, TEXTMETRICW *metrics);
 178 extern BOOL CDECL X11DRV_PatBlt( X11DRV_PDEVICE *physDev, INT left, INT top,
 179                                  INT width, INT height, DWORD rop );
 180 extern BOOL CDECL X11DRV_StretchBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 181                                      INT widthDst, INT heightDst,
 182                                      X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 183                                      INT widthSrc, INT heightSrc, DWORD rop );
 184 extern BOOL CDECL X11DRV_LineTo( X11DRV_PDEVICE *physDev, INT x, INT y);
 185 extern BOOL CDECL X11DRV_Arc( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 186                               INT bottom, INT xstart, INT ystart, INT xend, INT yend );
 187 extern BOOL CDECL X11DRV_Pie( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 188                               INT bottom, INT xstart, INT ystart, INT xend,
 189                               INT yend );
 190 extern BOOL CDECL X11DRV_Chord( X11DRV_PDEVICE *physDev, INT left, INT top,
 191                                 INT right, INT bottom, INT xstart,
 192                                 INT ystart, INT xend, INT yend );
 193 extern BOOL CDECL X11DRV_Ellipse( X11DRV_PDEVICE *physDev, INT left, INT top,
 194                                   INT right, INT bottom );
 195 extern BOOL CDECL X11DRV_Rectangle(X11DRV_PDEVICE *physDev, INT left, INT top,
 196                                    INT right, INT bottom);
 197 extern BOOL CDECL X11DRV_RoundRect( X11DRV_PDEVICE *physDev, INT left, INT top,
 198                                     INT right, INT bottom, INT ell_width,
 199                                     INT ell_height );
 200 extern COLORREF CDECL X11DRV_SetPixel( X11DRV_PDEVICE *physDev, INT x, INT y, COLORREF color );
 201 extern COLORREF CDECL X11DRV_GetPixel( X11DRV_PDEVICE *physDev, INT x, INT y);
 202 extern BOOL CDECL X11DRV_PaintRgn( X11DRV_PDEVICE *physDev, HRGN hrgn );
 203 extern BOOL CDECL X11DRV_Polyline( X11DRV_PDEVICE *physDev,const POINT* pt,INT count);
 204 extern BOOL CDECL X11DRV_Polygon( X11DRV_PDEVICE *physDev, const POINT* pt, INT count );
 205 extern BOOL CDECL X11DRV_PolyPolygon( X11DRV_PDEVICE *physDev, const POINT* pt,
 206                                       const INT* counts, UINT polygons);
 207 extern BOOL CDECL X11DRV_PolyPolyline( X11DRV_PDEVICE *physDev, const POINT* pt,
 208                                        const DWORD* counts, DWORD polylines);
 209
 210 extern COLORREF CDECL X11DRV_SetBkColor( X11DRV_PDEVICE *physDev, COLORREF color );
 211 extern COLORREF CDECL X11DRV_SetTextColor( X11DRV_PDEVICE *physDev, COLORREF color );
 212 extern BOOL CDECL X11DRV_ExtFloodFill( X11DRV_PDEVICE *physDev, INT x, INT y,
 213                                        COLORREF color, UINT fillType );
 214 extern BOOL CDECL X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y,
 215                                      UINT flags, const RECT *lprect,
 216                                      LPCWSTR str, UINT count, const INT *lpDx );
 217 extern LONG CDECL X11DRV_SetBitmapBits( HBITMAP hbitmap, const void *bits, LONG count );
 218 extern void CDECL X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn );
 219 extern INT CDECL X11DRV_SetDIBitsToDevice( X11DRV_PDEVICE *physDev, INT xDest,
 220                                            INT yDest, DWORD cx, DWORD cy,
 221                                            INT xSrc, INT ySrc,
 222                                            UINT startscan, UINT lines,
 223                                            LPCVOID bits, const BITMAPINFO *info,
 224                                            UINT coloruse );
 225 extern BOOL CDECL X11DRV_GetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 226 extern BOOL CDECL X11DRV_SetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 227
 228 /* OpenGL / X11 driver functions */
 229 extern int CDECL X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
 230                                       const PIXELFORMATDESCRIPTOR *pppfd);
 231 extern int CDECL X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
 232                                         int iPixelFormat, UINT nBytes,
 233                                         PIXELFORMATDESCRIPTOR *ppfd);
 234 extern int CDECL X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev);
 235 extern BOOL CDECL X11DRV_SwapBuffers(X11DRV_PDEVICE *physDev);
 236 extern void X11DRV_OpenGL_Cleanup(void);
 237
 238 /* X11 driver internal functions */
 239
 240 extern void X11DRV_Xcursor_Init(void);
 241 extern void X11DRV_BITMAP_Init(void);
 242 extern void X11DRV_FONT_Init( int log_pixels_x, int log_pixels_y );
 243
 244 extern int bitmap_info_size( const BITMAPINFO * info, WORD coloruse );
 245 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 246 extern void X11DRV_DIB_DestroyXImage( XImage *image );
 247 extern HGLOBAL X11DRV_DIB_CreateDIBFromBitmap(HDC hdc, HBITMAP hBmp);
 248 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc);
 249 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 250 extern X_PHYSBITMAP *X11DRV_get_phys_bitmap( HBITMAP hbitmap );
 251 extern X_PHYSBITMAP *X11DRV_init_phys_bitmap( HBITMAP hbitmap );
 252 extern Pixmap X11DRV_get_pixmap( HBITMAP hbitmap );
 253
 254 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp );
 255
 256 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors );
 257 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev );
 258 extern BOOL X11DRV_SetupGCForText( X11DRV_PDEVICE *physDev );
 259 extern INT X11DRV_XWStoDS( X11DRV_PDEVICE *physDev, INT width );
 260 extern INT X11DRV_YWStoDS( X11DRV_PDEVICE *physDev, INT height );
 261
 262 extern const int X11DRV_XROPfunction[];
 263
 264 extern void _XInitImageFuncPtrs(XImage *);
 265
 266 extern int client_side_with_core;
 267 extern int client_side_with_render;
 268 extern int client_side_antialias_with_core;
 269 extern int client_side_antialias_with_render;
 270 extern int using_client_side_fonts;
 271 extern void X11DRV_XRender_Init(void);
 272 extern void X11DRV_XRender_Finalize(void);
 273 extern BOOL X11DRV_XRender_SelectFont(X11DRV_PDEVICE*, HFONT);
 274 extern void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE*);
 275 extern BOOL X11DRV_XRender_ExtTextOut(X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
 276                                       const RECT *lprect, LPCWSTR wstr,
 277                                       UINT count, const INT *lpDx);
 278 BOOL X11DRV_XRender_GetSrcAreaStretch(X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE *physDevDst,
 279                                       Pixmap pixmap, GC gc,
 280                                       INT widthSrc, INT heightSrc,
 281                                       INT widthDst, INT heightDst,
 282                                       RECT *visRectSrc, RECT *visRectDst);
 283 extern void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE *physDev);
 284
 285 extern Drawable get_glxdrawable(X11DRV_PDEVICE *physDev);
 286 extern BOOL destroy_glxpixmap(Display *display, XID glxpixmap);
 287
 288 /* IME support */
 289 extern void IME_UnregisterClasses(void);
 290 extern void IME_SetOpenStatus(BOOL fOpen);
 291 extern INT IME_GetCursorPos();
 292 extern void IME_SetCursorPos(DWORD pos);
 293 extern void IME_UpdateAssociation(HWND focus);
 294 extern BOOL IME_SetCompositionString(DWORD dwIndex, LPCVOID lpComp,
 295                                      DWORD dwCompLen, LPCVOID lpRead,
 296                                      DWORD dwReadLen);
 297 extern BOOL IME_NotifyIME(DWORD dwAction, DWORD dwIndex, DWORD dwValue);
 298
 299 extern void X11DRV_XDND_EnterEvent( HWND hWnd, XClientMessageEvent *event );
 300 extern void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event );
 301 extern void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event );
 302 extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event );
 303
 304 /* exported dib functions for now */
 305
 306 /* DIB Section sync state */
 307 enum { DIB_Status_None, DIB_Status_InSync, DIB_Status_GdiMod, DIB_Status_AppMod };
 308
 309 typedef struct {
 310     void (*Convert_5x5_asis)(int width, int height,
 311                              const void* srcbits, int srclinebytes,
 312                              void* dstbits, int dstlinebytes);
 313     void (*Convert_555_reverse)(int width, int height,
 314                                 const void* srcbits, int srclinebytes,
 315                                 void* dstbits, int dstlinebytes);
 316     void (*Convert_555_to_565_asis)(int width, int height,
 317                                     const void* srcbits, int srclinebytes,
 318                                     void* dstbits, int dstlinebytes);
 319     void (*Convert_555_to_565_reverse)(int width, int height,
 320                                        const void* srcbits, int srclinebytes,
 321                                        void* dstbits, int dstlinebytes);
 322     void (*Convert_555_to_888_asis)(int width, int height,
 323                                     const void* srcbits, int srclinebytes,
 324                                     void* dstbits, int dstlinebytes);
 325     void (*Convert_555_to_888_reverse)(int width, int height,
 326                                        const void* srcbits, int srclinebytes,
 327                                        void* dstbits, int dstlinebytes);
 328     void (*Convert_555_to_0888_asis)(int width, int height,
 329                                      const void* srcbits, int srclinebytes,
 330                                      void* dstbits, int dstlinebytes);
 331     void (*Convert_555_to_0888_reverse)(int width, int height,
 332                                         const void* srcbits, int srclinebytes,
 333                                         void* dstbits, int dstlinebytes);
 334     void (*Convert_5x5_to_any0888)(int width, int height,
 335                                    const void* srcbits, int srclinebytes,
 336                                    WORD rsrc, WORD gsrc, WORD bsrc,
 337                                    void* dstbits, int dstlinebytes,
 338                                    DWORD rdst, DWORD gdst, DWORD bdst);
 339     void (*Convert_565_reverse)(int width, int height,
 340                                 const void* srcbits, int srclinebytes,
 341                                 void* dstbits, int dstlinebytes);
 342     void (*Convert_565_to_555_asis)(int width, int height,
 343                                     const void* srcbits, int srclinebytes,
 344                                     void* dstbits, int dstlinebytes);
 345     void (*Convert_565_to_555_reverse)(int width, int height,
 346                                        const void* srcbits, int srclinebytes,
 347                                        void* dstbits, int dstlinebytes);
 348     void (*Convert_565_to_888_asis)(int width, int height,
 349                                     const void* srcbits, int srclinebytes,
 350                                     void* dstbits, int dstlinebytes);
 351     void (*Convert_565_to_888_reverse)(int width, int height,
 352                                        const void* srcbits, int srclinebytes,
 353                                        void* dstbits, int dstlinebytes);
 354     void (*Convert_565_to_0888_asis)(int width, int height,
 355                                      const void* srcbits, int srclinebytes,
 356                                      void* dstbits, int dstlinebytes);
 357     void (*Convert_565_to_0888_reverse)(int width, int height,
 358                                         const void* srcbits, int srclinebytes,
 359                                         void* dstbits, int dstlinebytes);
 360     void (*Convert_888_asis)(int width, int height,
 361                              const void* srcbits, int srclinebytes,
 362                              void* dstbits, int dstlinebytes);
 363     void (*Convert_888_reverse)(int width, int height,
 364                                 const void* srcbits, int srclinebytes,
 365                                 void* dstbits, int dstlinebytes);
 366     void (*Convert_888_to_555_asis)(int width, int height,
 367                                     const void* srcbits, int srclinebytes,
 368                                     void* dstbits, int dstlinebytes);
 369     void (*Convert_888_to_555_reverse)(int width, int height,
 370                                        const void* srcbits, int srclinebytes,
 371                                        void* dstbits, int dstlinebytes);
 372     void (*Convert_888_to_565_asis)(int width, int height,
 373                                     const void* srcbits, int srclinebytes,
 374                                     void* dstbits, int dstlinebytes);
 375     void (*Convert_888_to_565_reverse)(int width, int height,
 376                                        const void* srcbits, int srclinebytes,
 377                                        void* dstbits, int dstlinebytes);
 378     void (*Convert_888_to_0888_asis)(int width, int height,
 379                                      const void* srcbits, int srclinebytes,
 380                                      void* dstbits, int dstlinebytes);
 381     void (*Convert_888_to_0888_reverse)(int width, int height,
 382                                         const void* srcbits, int srclinebytes,
 383                                         void* dstbits, int dstlinebytes);
 384     void (*Convert_rgb888_to_any0888)(int width, int height,
 385                                       const void* srcbits, int srclinebytes,
 386                                       void* dstbits, int dstlinebytes,
 387                                       DWORD rdst, DWORD gdst, DWORD bdst);
 388     void (*Convert_bgr888_to_any0888)(int width, int height,
 389                                       const void* srcbits, int srclinebytes,
 390                                       void* dstbits, int dstlinebytes,
 391                                       DWORD rdst, DWORD gdst, DWORD bdst);
 392     void (*Convert_0888_asis)(int width, int height,
 393                               const void* srcbits, int srclinebytes,
 394                               void* dstbits, int dstlinebytes);
 395     void (*Convert_0888_reverse)(int width, int height,
 396                                  const void* srcbits, int srclinebytes,
 397                                  void* dstbits, int dstlinebytes);
 398     void (*Convert_0888_any)(int width, int height,
 399                              const void* srcbits, int srclinebytes,
 400                              DWORD rsrc, DWORD gsrc, DWORD bsrc,
 401                              void* dstbits, int dstlinebytes,
 402                              DWORD rdst, DWORD gdst, DWORD bdst);
 403     void (*Convert_0888_to_555_asis)(int width, int height,
 404                                      const void* srcbits, int srclinebytes,
 405                                      void* dstbits, int dstlinebytes);
 406     void (*Convert_0888_to_555_reverse)(int width, int height,
 407                                         const void* srcbits, int srclinebytes,
 408                                         void* dstbits, int dstlinebytes);
 409     void (*Convert_0888_to_565_asis)(int width, int height,
 410                                      const void* srcbits, int srclinebytes,
 411                                      void* dstbits, int dstlinebytes);
 412     void (*Convert_0888_to_565_reverse)(int width, int height,
 413                                         const void* srcbits, int srclinebytes,
 414                                         void* dstbits, int dstlinebytes);
 415     void (*Convert_any0888_to_5x5)(int width, int height,
 416                                    const void* srcbits, int srclinebytes,
 417                                    DWORD rsrc, DWORD gsrc, DWORD bsrc,
 418                                    void* dstbits, int dstlinebytes,
 419                                    WORD rdst, WORD gdst, WORD bdst);
 420     void (*Convert_0888_to_888_asis)(int width, int height,
 421                                      const void* srcbits, int srclinebytes,
 422                                      void* dstbits, int dstlinebytes);
 423     void (*Convert_0888_to_888_reverse)(int width, int height,
 424                                         const void* srcbits, int srclinebytes,
 425                                         void* dstbits, int dstlinebytes);
 426     void (*Convert_any0888_to_rgb888)(int width, int height,
 427                                       const void* srcbits, int srclinebytes,
 428                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 429                                       void* dstbits, int dstlinebytes);
 430     void (*Convert_any0888_to_bgr888)(int width, int height,
 431                                       const void* srcbits, int srclinebytes,
 432                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 433                                       void* dstbits, int dstlinebytes);
 434 } dib_conversions;
 435
 436 extern const dib_conversions dib_normal, dib_src_byteswap, dib_dst_byteswap;
 437
 438 extern INT X11DRV_DIB_MaskToShift(DWORD mask);
 439 extern INT X11DRV_CoerceDIBSection(X11DRV_PDEVICE *physDev,INT);
 440 extern INT X11DRV_LockDIBSection(X11DRV_PDEVICE *physDev,INT);
 441 extern void X11DRV_UnlockDIBSection(X11DRV_PDEVICE *physDev,BOOL);
 442
 443 extern void X11DRV_DIB_DeleteDIBSection(X_PHYSBITMAP *physBitmap, DIBSECTION *dib);
 444 extern void X11DRV_DIB_CopyDIBSection(X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE *physDevDst,
 445                                       DWORD xSrc, DWORD ySrc, DWORD xDest, DWORD yDest,
 446                                       DWORD width, DWORD height);
 447 struct _DCICMD;
 448 extern INT X11DRV_DCICommand(INT cbInput, const struct _DCICMD *lpCmd, LPVOID lpOutData);
 449
 450 /**************************************************************************
 451  * X11 GDI driver
 452  */
 453
 454 extern void X11DRV_GDI_Finalize(void);
 455
 456 extern Display *gdi_display;  /* display to use for all GDI functions */
 457
 458 /* X11 GDI palette driver */
 459
 460 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 461 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 462
 463 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 464 #define X11DRV_PALETTE_WHITESET 0x2000
 465
 466 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 467 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 468
 469 extern int *X11DRV_PALETTE_PaletteToXPixel;
 470 extern int *X11DRV_PALETTE_XPixelToPalette;
 471
 472 extern int X11DRV_PALETTE_mapEGAPixel[16];
 473
 474 extern int X11DRV_PALETTE_Init(void);
 475 extern void X11DRV_PALETTE_Cleanup(void);
 476 extern BOOL X11DRV_IsSolidColor(COLORREF color);
 477
 478 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 479 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color);
 480
 481 extern unsigned int depth_to_bpp( unsigned int depth );
 482
 483 /* GDI escapes */
 484
 485 #define X11DRV_ESCAPE 6789
 486 enum x11drv_escape_codes
 487 {
 488     X11DRV_GET_DISPLAY,      /* get X11 display for a DC */
 489     X11DRV_GET_DRAWABLE,     /* get current drawable for a DC */
 490     X11DRV_GET_FONT,         /* get current X font for a DC */
 491     X11DRV_SET_DRAWABLE,     /* set current drawable for a DC */
 492     X11DRV_START_EXPOSURES,  /* start graphics exposures */
 493     X11DRV_END_EXPOSURES,    /* end graphics exposures */
 494     X11DRV_GET_DCE,          /* no longer used */
 495     X11DRV_SET_DCE,          /* no longer used */
 496     X11DRV_GET_GLX_DRAWABLE, /* get current glx drawable for a DC */
 497     X11DRV_SYNC_PIXMAP,      /* sync the dibsection to its pixmap */
 498     X11DRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */
 499 };
 500
 501 struct x11drv_escape_set_drawable
 502 {
 503     enum x11drv_escape_codes code;         /* escape code (X11DRV_SET_DRAWABLE) */
 504     Drawable                 drawable;     /* X drawable */
 505     int                      mode;         /* ClipByChildren or IncludeInferiors */
 506     RECT                     dc_rect;      /* DC rectangle relative to drawable */
 507     RECT                     drawable_rect;/* Drawable rectangle relative to screen */
 508     XID                      fbconfig_id;  /* fbconfig id used by the GL drawable */
 509     Drawable                 gl_drawable;  /* GL drawable */
 510     Pixmap                   pixmap;       /* Pixmap for a GLXPixmap gl_drawable */
 511     int                      gl_copy;      /* whether the GL contents need explicit copying */
 512 };
 513
 514 /**************************************************************************
 515  * X11 USER driver
 516  */
 517
 518 struct x11drv_thread_data
 519 {
 520     Display *display;
 521     XEvent  *current_event;        /* event currently being processed */
 522     Cursor   cursor;               /* current cursor */
 523     Window   cursor_window;        /* current window that contains the cursor */
 524     Window   grab_window;          /* window that currently grabs the mouse */
 525     HWND     last_focus;           /* last window that had focus */
 526     XIM      xim;                  /* input method */
 527     XFontSet font_set;             /* international text drawing font set */
 528     Window   selection_wnd;        /* window used for selection interactions */
 529     HKL      kbd_layout;           /* active keyboard layout */
 530 };
 531
 532 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 533 extern DWORD thread_data_tls_index;
 534
 535 static inline struct x11drv_thread_data *x11drv_thread_data(void)
 536 {
 537     return TlsGetValue( thread_data_tls_index );
 538 }
 539
 540 /* retrieve the thread display, or NULL if not created yet */
 541 static inline Display *thread_display(void)
 542 {
 543     struct x11drv_thread_data *data = x11drv_thread_data();
 544     if (!data) return NULL;
 545     return data->display;
 546 }
 547
 548 /* retrieve the thread display, creating it if needed */
 549 static inline Display *thread_init_display(void)
 550 {
 551     return x11drv_init_thread_data()->display;
 552 }
 553
 554 static inline size_t get_property_size( int format, unsigned long count )
 555 {
 556     /* format==32 means long, which can be 64 bits... */
 557     if (format == 32) return count * sizeof(long);
 558     return count * (format / 8);
 559 }
 560
 561 extern Visual *visual;
 562 extern Window root_window;
 563 extern unsigned int screen_width;
 564 extern unsigned int screen_height;
 565 extern unsigned int screen_bpp;
 566 extern unsigned int screen_depth;
 567 extern RECT virtual_screen_rect;
 568 extern unsigned int text_caps;
 569 extern int dxgrab;
 570 extern int use_xkb;
 571 extern int use_take_focus;
 572 extern int use_primary_selection;
 573 extern int usexcomposite;
 574 extern int managed_mode;
 575 extern int decorated_mode;
 576 extern int private_color_map;
 577 extern int primary_monitor;
 578 extern int copy_default_colors;
 579 extern int alloc_system_colors;
 580 extern int xrender_error_base;
 581 extern HMODULE x11drv_module;
 582
 583 extern BYTE key_state_table[256];
 584 extern POINT cursor_pos;
 585
 586 /* atoms */
 587
 588 enum x11drv_atoms
 589 {
 590     FIRST_XATOM = XA_LAST_PREDEFINED + 1,
 591     XATOM_CLIPBOARD = FIRST_XATOM,
 592     XATOM_COMPOUND_TEXT,
 593     XATOM_INCR,
 594     XATOM_MULTIPLE,
 595     XATOM_SELECTION_DATA,
 596     XATOM_TARGETS,
 597     XATOM_TEXT,
 598     XATOM_UTF8_STRING,
 599     XATOM_RAW_ASCENT,
 600     XATOM_RAW_DESCENT,
 601     XATOM_RAW_CAP_HEIGHT,
 602     XATOM_WM_PROTOCOLS,
 603     XATOM_WM_DELETE_WINDOW,
 604     XATOM_WM_STATE,
 605     XATOM_WM_TAKE_FOCUS,
 606     XATOM_DndProtocol,
 607     XATOM_DndSelection,
 608     XATOM__ICC_PROFILE,
 609     XATOM__MOTIF_WM_HINTS,
 610     XATOM__NET_STARTUP_INFO_BEGIN,
 611     XATOM__NET_STARTUP_INFO,
 612     XATOM__NET_SUPPORTED,
 613     XATOM__NET_SYSTEM_TRAY_OPCODE,
 614     XATOM__NET_SYSTEM_TRAY_S0,
 615     XATOM__NET_WM_MOVERESIZE,
 616     XATOM__NET_WM_NAME,
 617     XATOM__NET_WM_PID,
 618     XATOM__NET_WM_PING,
 619     XATOM__NET_WM_STATE,
 620     XATOM__NET_WM_STATE_ABOVE,
 621     XATOM__NET_WM_STATE_FULLSCREEN,
 622     XATOM__NET_WM_STATE_MAXIMIZED_HORZ,
 623     XATOM__NET_WM_STATE_MAXIMIZED_VERT,
 624     XATOM__NET_WM_STATE_SKIP_PAGER,
 625     XATOM__NET_WM_STATE_SKIP_TASKBAR,
 626     XATOM__NET_WM_WINDOW_OPACITY,
 627     XATOM__NET_WM_WINDOW_TYPE,
 628     XATOM__NET_WM_WINDOW_TYPE_DIALOG,
 629     XATOM__NET_WM_WINDOW_TYPE_NORMAL,
 630     XATOM__NET_WM_WINDOW_TYPE_UTILITY,
 631     XATOM__NET_WORKAREA,
 632     XATOM__XEMBED_INFO,
 633     XATOM_XdndAware,
 634     XATOM_XdndEnter,
 635     XATOM_XdndPosition,
 636     XATOM_XdndStatus,
 637     XATOM_XdndLeave,
 638     XATOM_XdndFinished,
 639     XATOM_XdndDrop,
 640     XATOM_XdndActionCopy,
 641     XATOM_XdndActionMove,
 642     XATOM_XdndActionLink,
 643     XATOM_XdndActionAsk,
 644     XATOM_XdndActionPrivate,
 645     XATOM_XdndSelection,
 646     XATOM_XdndTarget,
 647     XATOM_XdndTypeList,
 648     XATOM_WCF_DIB,
 649     XATOM_image_gif,
 650     XATOM_image_jpeg,
 651     XATOM_image_png,
 652     XATOM_text_html,
 653     XATOM_text_plain,
 654     XATOM_text_rtf,
 655     XATOM_text_richtext,
 656     XATOM_text_uri_list,
 657     NB_XATOMS
 658 };
 659
 660 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM];
 661
 662 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
 663
 664 /* X11 event driver */
 665
 666 typedef void (*x11drv_event_handler)( HWND hwnd, XEvent *event );
 667
 668 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler );
 669
 670 extern void X11DRV_ButtonPress( HWND hwnd, XEvent *event );
 671 extern void X11DRV_ButtonRelease( HWND hwnd, XEvent *event );
 672 extern void X11DRV_MotionNotify( HWND hwnd, XEvent *event );
 673 extern void X11DRV_EnterNotify( HWND hwnd, XEvent *event );
 674 extern void X11DRV_KeyEvent( HWND hwnd, XEvent *event );
 675 extern void X11DRV_KeymapNotify( HWND hwnd, XEvent *event );
 676 extern void X11DRV_DestroyNotify( HWND hwnd, XEvent *event );
 677 extern void X11DRV_SelectionRequest( HWND hWnd, XEvent *event );
 678 extern void X11DRV_SelectionClear( HWND hWnd, XEvent *event );
 679 extern void X11DRV_MappingNotify( HWND hWnd, XEvent *event );
 680
 681 extern DWORD EVENT_x11_time_to_win32_time(Time time);
 682
 683 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
 684 enum x11drv_window_messages
 685 {
 686     WM_X11DRV_ACQUIRE_SELECTION = 0x80001000,
 687     WM_X11DRV_DELETE_WINDOW,
 688     WM_X11DRV_SET_WIN_FORMAT,
 689     WM_X11DRV_SET_WIN_REGION,
 690     WM_X11DRV_RESIZE_DESKTOP
 691 };
 692
 693 /* _NET_WM_STATE properties that we keep track of */
 694 enum x11drv_net_wm_state
 695 {
 696     NET_WM_STATE_FULLSCREEN,
 697     NET_WM_STATE_ABOVE,
 698     NET_WM_STATE_MAXIMIZED,
 699     NET_WM_STATE_SKIP_PAGER,
 700     NET_WM_STATE_SKIP_TASKBAR,
 701     NB_NET_WM_STATES
 702 };
 703
 704 /* x11drv private window data */
 705 struct x11drv_win_data
 706 {
 707     HWND        hwnd;           /* hwnd that this private data belongs to */
 708     Window      whole_window;   /* X window for the complete window */
 709     Window      client_window;  /* X window for the client area */
 710     Window      icon_window;    /* X window for the icon */
 711     Colormap    colormap;       /* Colormap for this window */
 712     VisualID    visualid;       /* visual id of the client window */
 713     XID         fbconfig_id;    /* fbconfig id for the GL drawable this hwnd uses */
 714     Drawable    gl_drawable;    /* Optional GL drawable for rendering the client area */
 715     Pixmap      pixmap;         /* Base pixmap for if gl_drawable is a GLXPixmap */
 716     RECT        window_rect;    /* USER window rectangle relative to parent */
 717     RECT        whole_rect;     /* X window rectangle for the whole window relative to parent */
 718     RECT        client_rect;    /* client area relative to parent */
 719     XIC         xic;            /* X input context */
 720     XWMHints   *wm_hints;       /* window manager hints */
 721     BOOL        managed : 1;    /* is window managed? */
 722     BOOL        mapped : 1;     /* is window mapped? (in either normal or iconic state) */
 723     BOOL        iconic : 1;     /* is window in iconic state? */
 724     BOOL        embedded : 1;   /* is window an XEMBED client? */
 725     BOOL        shaped : 1;     /* is window using a custom region shape? */
 726     int         wm_state;       /* current value of the WM_STATE property */
 727     DWORD       net_wm_state;   /* bit mask of active x11drv_net_wm_state values */
 728     HBITMAP     hWMIconBitmap;
 729     HBITMAP     hWMIconMask;
 730 };
 731
 732 extern struct x11drv_win_data *X11DRV_get_win_data( HWND hwnd );
 733 extern struct x11drv_win_data *X11DRV_create_win_data( HWND hwnd );
 734 extern Window X11DRV_get_whole_window( HWND hwnd );
 735 extern XIC X11DRV_get_ic( HWND hwnd );
 736
 737 extern int pixelformat_from_fbconfig_id( XID fbconfig_id );
 738 extern XVisualInfo *visual_from_fbconfig_id( XID fbconfig_id );
 739 extern void mark_drawable_dirty( Drawable old, Drawable new );
 740 extern Drawable create_glxpixmap( Display *display, XVisualInfo *vis, Pixmap parent );
 741 extern void flush_gl_drawable( X11DRV_PDEVICE *physDev );
 742
 743 extern void wait_for_withdrawn_state( Display *display, struct x11drv_win_data *data, BOOL set );
 744 extern void update_net_wm_states( Display *display, struct x11drv_win_data *data );
 745 extern void make_window_embedded( Display *display, struct x11drv_win_data *data );
 746
 747 /* X context to associate a hwnd to an X window */
 748 extern XContext winContext;
 749
 750 extern void X11DRV_InitClipboard(void);
 751 extern int CDECL X11DRV_AcquireClipboard(HWND hWndClipWindow);
 752 extern void X11DRV_ResetSelectionOwner(void);
 753 extern void CDECL X11DRV_SetFocus( HWND hwnd );
 754 extern Cursor X11DRV_GetCursor( Display *display, struct tagCURSORICONINFO *ptr );
 755 extern void CDECL X11DRV_SetCursor( struct tagCURSORICONINFO *lpCursor );
 756 extern BOOL CDECL X11DRV_ClipCursor( LPCRECT clip );
 757 extern void X11DRV_InitKeyboard( Display *display );
 758 extern void X11DRV_send_keyboard_input( WORD wVk, WORD wScan, DWORD dwFlags, DWORD time,
 759                                         DWORD dwExtraInfo, UINT injected_flags );
 760 extern void X11DRV_send_mouse_input( HWND hwnd, DWORD flags, DWORD x, DWORD y,
 761                                      DWORD data, DWORD time, DWORD extra_info, UINT injected_flags );
 762 extern DWORD CDECL X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, DWORD timeout,
 763                                                        DWORD mask, DWORD flags );
 764
 765 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
 766
 767 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg );
 768 extern int X11DRV_check_error(void);
 769 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect );
 770 extern void xinerama_init( unsigned int width, unsigned int height );
 771
 772 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height );
 773 extern void X11DRV_resize_desktop(unsigned int width, unsigned int height);
 774 extern void X11DRV_Settings_AddDepthModes(void);
 775 extern void X11DRV_Settings_AddOneMode(unsigned int width, unsigned int height, unsigned int bpp, unsigned int freq);
 776 extern int X11DRV_Settings_CreateDriver(LPDDHALINFO info);
 777 extern LPDDHALMODEINFO X11DRV_Settings_CreateModes(unsigned int max_modes, int reserve_depths);
 778 unsigned int X11DRV_Settings_GetModeCount(void);
 779 void X11DRV_Settings_Init(void);
 780 LPDDHALMODEINFO X11DRV_Settings_SetHandlers(const char *name,
 781                                             int (*pNewGCM)(void),
 782                                             LONG (*pNewSCM)(int),
 783                                             unsigned int nmodes,
 784                                             int reserve_depths);
 785
 786 extern void X11DRV_DDHAL_SwitchMode(DWORD dwModeIndex, LPVOID fb_addr, LPVIDMEM fb_mem);
 787
 788 /* XIM support */
 789 extern BOOL X11DRV_InitXIM( const char *input_style ) DECLSPEC_HIDDEN;
 790 extern XIC X11DRV_CreateIC(XIM xim, struct x11drv_win_data *data) DECLSPEC_HIDDEN;
 791 extern void X11DRV_SetupXIM(void) DECLSPEC_HIDDEN;
 792 extern void X11DRV_XIMLookupChars( const char *str, DWORD count ) DECLSPEC_HIDDEN;
 793 extern void X11DRV_ForceXIMReset(HWND hwnd) DECLSPEC_HIDDEN;
 794
 795 /* FIXME: private functions imported from user32 */
 796 extern LRESULT HOOK_CallHooks( INT id, INT code, WPARAM wparam, LPARAM lparam, BOOL unicode );
 797
 798 #define XEMBED_MAPPED  (1 << 0)
 799
 800 #endif  /* __WINE_X11DRV_H */